3-Isoxazolecarboxylic acid, 5-[5-chloro-2,4-bis(phenylMethoxy)phenyl]-, ethyl ester

Base Information

• Chemical Name: 3-Isoxazolecarboxylic acid, 5-[5-chloro-2,4-bis(phenylMethoxy)phenyl]-, ethyl ester
• CAS No.: 747413-04-3
• Molecular Formula: C26H22ClNO5
• Molecular Weight: 463.917
• Mol file: 747413-04-3.mol

Synonyms:3-Isoxazolecarboxylic acid, 5-[5-chloro-2,4-bis(phenylMethoxy)phenyl]-, ethyl ester

Chemical Property of 3-Isoxazolecarboxylic acid, 5-[5-chloro-2,4-bis(phenylMethoxy)phenyl]-, ethyl ester

Chemical Property:

• PSA: 70.79000
• LogP: 6.32970
• Storage Temp.: 2-8°C

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Ethyl5-(2,4-bis(benzyloxy)-5-chlorophenyl)isoxazole-3-carboxylate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Isoxazolecarboxylic acid, 5-[5-chloro-2,4-bis(phenylMethoxy)phenyl]-, ethyl ester

There total 2 articles about 3-Isoxazolecarboxylic acid, 5-[5-chloro-2,4-bis(phenylMethoxy)phenyl]-, ethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

Ethyl 4-(2,4-bis(benzyloxy)-5-chlorophenyl)-2,4-dioxo-butanoate (1012059-61-8) → 5-(2,4-bis(benzyloxy)-5-chlorophenyl)isoxazole-3-carboxylic acid ethyl ester (747413-04-3)

Guidance literature:

With hydroxylamine hydrochloride; In ethanol; for 4h; Heating / reflux;

Reference yield: 80.0%

ethyl 4-(2,4-bis(benzyloxy)-5-chlorophenyl)-2-hydroxy-4-oxobut-2-enoate (747413-03-2) → 5-(2,4-bis(benzyloxy)-5-chlorophenyl)isoxazole-3-carboxylic acid ethyl ester (747413-04-3)

Guidance literature:

With hydroxylamine hydrochloride; In ethanol; for 3.5h; Reflux;

Reference yield: 93.0%

5-(2,4-bis(benzyloxy)-5-chlorophenyl)isoxazole-3-carboxylic acid ethyl ester (747413-04-3) + ethylamine (75-04-7,85404-22-4) → 5-(2,4-bis(benzyloxy)-5-chlorophenyl)isoxazole-3-carboxylic acid ethylamide (747413-05-4)

Guidance literature:

In ethanol; at 80 ℃; for 5h;

upstream raw materials:

Ethyl 4-(2,4-bis(benzyloxy)-5-chlorophenyl)-2,4-dioxo-butanoate

ethyl 4-(2,4-bis(benzyloxy)-5-chlorophenyl)-2-hydroxy-4-oxobut-2-enoate

Downstream raw materials:

5-(2,4-bis(benzyloxy)-5-chlorophenyl)isoxazole-3-carboxylic acid ethylamide

Ethyl 5-(2,4-bis(benzyloxy)-5-chlorophenyl)-4-bromo-isoxazole-3-carboxylate

[5-(2,4-bis-benzyloxy-5-chloro-phenyl)-isoxazol-3-yl]-(4-methyl-piperazin-1-yl)-methanone

5-[2,4-bis(benzyloxy)-5-chlorophenyl]isoxazole-3-carboxylic acid

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